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CPU Benchmarks

Over 1,000,000 CPUs benchmarked

Mobile AMD Athlon 64 4000+ vs Mobile AMD Sempron 3400+

The values for the CPUs below are determined from thousands of PerformanceTest benchmark results and are updated daily.

×Mobile AMD Athlon 64 4000+×Mobile AMD Sempron 3400++ ADD
PriceSearch OnlineSearch Online
Socket TypeNA2Socket S1 (S1g1)
CPU ClassLaptopLaptop
Clockspeed2.6 GHz2.0 GHz
Turbo SpeedNot SupportedNot Supported
# of Physical Cores1 (Threads: 1)1 (Threads: 1)
Max TDP62W25W
Yearly Running Cost$11.32$4.56
First Seen on ChartQ1 2009Q1 2009
# of Samples616
Cross-Platform Rating00
Single Thread Rating5203355
CPU Mark481465
3 - Single thread rating may be higher than the overall rating, thread performance is just one component of the CPU Mark.

CPU Mark Rating
As of 14th of July 2020 - Higher results represent better performance
Mobile AMD Athlon 64 4000+
481
Mobile AMD Sempron 3400+
465
CPU Single Thread Rating
As of 14th of July 2020 - Higher results represent better performance
Mobile AMD Athlon 64 4000+
520
Mobile AMD Sempron 3400+
355

Estimated Energy Usage Cost
Estimated Energy Adjustable Values
Average hours of use per dayAverage CPU Utilization (0-100%)1Power cost, $ per kWh2
1Average user usage is typically low and can vary from task to task. An estimate load 25% is nominal.
2Typical power costs vary around the world. Check your last power bill for details. Values of $0.15 to $0.45 per kWh are typical.
Mobile AMD Athlon 64 4000+Mobile AMD Sempron 3400+
Max TDP62W25W
Power consumption per day (kWh)abcabc
Running cost per dayabcabc
Power consumption per year (kWh)abcabc
Running cost per yearabcabc
Shown CPU power usage is based on linear interpolation of Max TDP (i.e. max load). Actual CPU power profile may vary.